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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Neurobiol Aging. 2018 Mar 20;67:95–98. doi: 10.1016/j.neurobiolaging.2018.03.014

Figure 2.

Figure 2

Relationship between AG (A), CMRGlc (B) and CMRO2 (C) and tau deposition defined for composite ROI (see Figure 1) in Aβ− (opened circles; n=29) and Aβ+ (triangles; n=13) individuals. Of note, whereas AG correlates with CMRGlu (D) because it is derived from total glucose consumption measurements, CMRGlu does not perfectly predict AG; thus, as shown in our study, AG may provide independent information on the relationship between the levels of AD biomarkers and brain physiology. There is no correlation between AG and CMRO2 (not shown).